Serial Killer Wives: Season 1, Episode 6

1 - 6: Sean Gillis

Hearing the true story of Terri, ex-wife of serial killer Sean Gillis, who was sentenced to life with no parole for the brutal murders of eight women. When Terri met Gillis it was love at first sight. Their relationship blossomed and they soon married, but shortly after clues to his' crimes began to pile up. One night she was woken as a SWAT team broke into their house, arrested Gillis and informed her that she'd been living with a serial killer.